mirror of
https://github.com/nlohmann/json.git
synced 2024-08-21 20:42:29 +02:00
- updated documentation wrt. new repository layout - temporarily switched off Homebrew --HEAD building (can only be switched on after release) - set copyright date to 2018
24 lines
514 B
C++
24 lines
514 B
C++
#include <iostream>
|
|
#include <nlohmann/json.hpp>
|
|
|
|
using json = nlohmann::json;
|
|
|
|
int main()
|
|
{
|
|
// create JSON values
|
|
json j_object = {{"one", 1}, {"two", 2}};
|
|
json j_array = {1, 2, 4, 8, 16};
|
|
|
|
// example for an object
|
|
for (auto& x : j_object.items())
|
|
{
|
|
std::cout << "key: " << x.key() << ", value: " << x.value() << '\n';
|
|
}
|
|
|
|
// example for an array
|
|
for (auto& x : j_array.items())
|
|
{
|
|
std::cout << "key: " << x.key() << ", value: " << x.value() << '\n';
|
|
}
|
|
}
|